CN108974160A - A kind of multifunction test tool car - Google Patents
A kind of multifunction test tool car Download PDFInfo
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- CN108974160A CN108974160A CN201810636922.XA CN201810636922A CN108974160A CN 108974160 A CN108974160 A CN 108974160A CN 201810636922 A CN201810636922 A CN 201810636922A CN 108974160 A CN108974160 A CN 108974160A
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- Prior art keywords
- vehicle body
- ground
- engaging element
- crawler
- rotary shaft
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- 238000012423 maintenance Methods 0.000 abstract description 13
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- 230000001276 controlling effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
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- 208000033748 Device issues Diseases 0.000 description 1
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/06—Endless track vehicles with tracks without ground wheels
- B62D55/065—Multi-track vehicles, i.e. more than two tracks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
- B62D63/04—Component parts or accessories
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Abstract
The invention belongs to grid maintenance apparatus field more particularly to a kind of multifunction test tool cars.The ground-engaging element of lower section is isolated with the vehicle body of top by the way that regulating member is arranged in the present invention, in ground-engaging element motion process, it is acquired in real time by horizontality of the electrolevel to ground-engaging element or vehicle body, and collecting above-mentioned data by single-chip microcontroller and targetedly controlling to adjust the regulating device of components interior according to data result keeps its holding horizontal to control the tilt angle of vehicle body, it prevents vehicle body from wide-angle tilt offset occur, personnel or instrument on vehicle body is caused to fall or influence work progress.
Description
Technical field
The invention belongs to grid maintenance apparatus field more particularly to a kind of multifunction test tool cars.
Background technique
As the stable development of electric power network technology is advanced, the requirement to overhaul of the equipments work is also higher and higher instantly.And
The some many personnel of overhaul unit in current portions area pay attention to not enough the preparation before maintenance, and upkeep operation scene is often compared
More in disorder, civilized construction is extremely lack of standardization, is easy to leave hidden danger, is primarily present following problems.One, to maintenance special tool before maintenance
Utensil and managing security tools and instruments preparation are not enough.Since tool is not mating complete or unqualified, very big difficulty is brought to service work,
Even influence repair quality and duration.Two, the temporarily placement of the related equipment of Overhaul site is lack of standardization.Overhaul Work tool, safe work
The components etc. that utensil, a variety of materials, standby redundancy, equipment are decomposed, due to the placement location that scene is not specified, arbitrarily
It leaves about, when use is often not easy to find, or even leaves and cause a hidden trouble in a device.Three, equipment specification, drawing, record everywhere
It puts, be easily lost and the used time is needed to be not easily found, Partial Jobs personnel are not just finding drawing specification situation following figure province
Thing is memoriter done things, and is easily caused relay protection three to cause delay therefore is occurred.Four, Overhaul site instrument and meter conveniently place, ground connection can not
It leans on.Five, concentrate maintenance when, the on-off ratio for needing to overhaul is more, instrument, tool of verification etc. will with touchdown point replacement ceaselessly
It carries, it is not only laborious but also may cause instrument damage.
Therefore developing for multifunction test tool car has very useful meaning and urgent demand, therefore it has been proposed that
A variety of tool cars with the above function, but most tool cars only in existing vehicle or together on the basis of carry out it is simple
Repacking combination is to meet part requirement, including holds tool instrument, carries transfer, support etc. of walking, these functions are
Directly utilize existing equipment or product, few equipment or product can fully take into account in electric power overhaul process and conventional operation
Some differences go forward side by side the hand-manipulating of needle to design, cause existing product that can not obtain good application in electric power overhaul operation.
Summary of the invention
The purpose of the invention is, provides a kind of multifunction test tool car suitable for electric network operation, can
Electric network operation demand is preferably adapted to, the stability of guarantee test and maintenance process improves operating efficiency.
To achieve the above object, the invention adopts the following technical scheme that.
A kind of crawler-type multifunctional test tool car, including vehicle body, ground-engaging element, further include regulating member, regulating member
It is arranged between vehicle body and ground-engaging element；Regulating member includes positioned at bottom and being fastened on the connection on ground-engaging element
Platform, the regulating device being set to above connected unit, regulating device top are connect with vehicle body；Connected unit contains two connections up and down
The joint face in face, lower section is connect with ground-engaging element, and the joint face of top is connect with regulating device；Regulating device includes four adjustings
Component and two controllable extensible devices, four adjusting components are divided into two groups of settings in connected unit two sides, two adjustings of every side
The upper surface of connected unit is arranged in component before and after crawler belt direction of advance, and two controllable extensible devices are separately positioned below vehicle body
Two sides, controllable extensible device connect with vehicle body and connected unit inclined to the left and right within the scope of certain angle to control vehicle body respectively
Tiltedly；
Adjusting component includes rotary shaft, servo motor, swing rod, ball-and-socket, guiding axis, link block；The rotary shaft and servo
The motor axis connection of motor, rotary shaft and swing rod are mutually connected vertically, and the other end of swing rod is provided with bulb, and bulb is set to ball-and-socket
Inner cavity is connected with each other；The top of ball-and-socket is provided with attachment base, and the notch of perforation is provided on ball-and-socket for the pendulum that connect with bulb
Bar is swung along rotary shaft direction of rotation；Connecting hole is provided on attachment base, guiding axis is inserted into connecting hole；Link block is U-shaped knot
Structure is provided with connecting hole to connect with guiding axis both ends in two vertical arm of link block, and attachment base is between two-arm along guiding axis
It slides, is provided with threaded hole on the transverse arm of link block to connect with vehicle body；It is fixed on joint face above connected unit that there are four axis
Seat is held, swivel bearing is provided in bearing block, is connected in rotary shaft insertion swivel bearing with connected unit；Controllable extensible device difference
It is arranged between vehicle body and connected unit, both ends are simultaneously hinged with vehicle body and connected unit respectively；The ground-engaging element includes chassis, carries out
Band, caterpillar drive；It further include single-chip microcontroller, electrolevel, servo motor driving device, cylinder driver；The list
Piece machine obtains and analysis electrolevel data, and sends out according to data result to servo motor driving device and retractable driving device
Signal is controlled out；The servo motor driving device controls rotation angle and the rotation side of each servo motor according to control signal
To；The retractable driving device controls the flexible stroke of each controllable extensible device according to control signal.
Different from Traditional project operation, electric network operation is frequently necessary to outer power network line out of office, to each grid equipment and
Power transmission cable carries out detection investigation one by one, needs to take a substantial amount of time, simultaneously because the particularity of power grid, to prevent power transmission line
Voltage causes safety accident, and power network line is typically remote from major trunk roads and transport hub, this leads to common large and medium-sized tool car
It is not easily accessible service area, simultaneously because road conditions are poor along power transmission network far from major trunk roads and transport hub, especially planted
The region that object is luxuriant or environment is remote, due to lacking maintenance and cleaning for a long time, road surface, which is more jolted, to be difficult to walk, therefore existing inspection
It repairs equipment or the vehicle overwhelming majority is merely able to use in the flat open good working environment of sight of the topographies such as substation, there is no
The test tool car of applications well is designed and is capable of for above-mentioned particular surroundings demand；The present invention is based on above-mentioned statuses, propose
A kind of crawler-type multifunctional tests tool car, and in the hope of solving the above problems, main innovation point of the invention is to provide one kind
Can it is poor in working environment, road bumpiness is uneven uses and reduce above-mentioned bad shadow in the case where easily cause pitch
It rings, the tool car that guarantee test maintenance process is gone on smoothly, design principle of the invention is to make lower section by the way that regulating member is arranged
Ground-engaging element be isolated with the vehicle body of top, in ground-engaging element motion process, by electrolevel to ground-engaging element or vehicle
The horizontality of body is acquired in real time, and is collected above-mentioned data by single-chip microcontroller and targetedly controlled tune according to data result
The regulating device of components interior is saved to control the tilt angle of vehicle body and keep its holding horizontal, prevents vehicle body from wide-angle tilt occur inclined
It moves, causes personnel or instrument on vehicle body to fall or influence work progress, including by controlling four adjusting components respectively
The flexible stroke of two controllable extensible devices of rotation angle and control of middle servo cylinder is to realize angle control；In the present invention
Four combinations for adjusting components and two controllable extensible devices can with the convenient rapid omnidirectional's control for realizing vehicle body angle,
Control method is simple and effective, low in cost；In conjunction with the track structure that the present invention uses, ground-engaging element on the one hand can be enable
More severe road conditions are adapted to, while the quality increase of lower wall reduces slight vibration, walks and is unlikely on lesser slope bank
The working environment for influencing top vehicle body, the regulating member for then starting top when larger angle inclination occurs and shakes are supplemented
Balance, remains enough smoothness, the two is complementary to one another to guarantee vehicle body in entire workflow under more orographic conditions
Movement content is reduced while steady, simplified control reduces energy consumption, improves working efficiency.
Further include being additionally provided with mounting base to of the invention advanced optimizing, orthogonal peace is provided in mounting base
Hole is filled to connect respectively with rotary shaft and swing rod, mounting base is provided with adjustable plate backwards to the side of rotary shaft, and adjustable plate passes through spiral shell
Bolt group is connected in mounting base, and the end face that adjustable plate is adjacent to mounting base is provided with columned connection and turns round, and insertion rotation is turned round in connection
In mounting hole where axis, connection is turned round and concentric rotation axis, and connection is turned round and is provided with multiple keyways, and the end of the rotary shaft is set
It is equipped with the keyway of identical size, keyway passes through connection key connection at two.In tool car use process, by various service factors with
And the influence of equipment self-condition, the angle of the servo motor needs that may change after long-term use are adjusted, simultaneously
Each cylinder hunting frequency and angle difference, the angle to servo motor is also required to when carrying out maintenance and protecting and safeguard when due to using
Degree carries out test amendment, easily can carry out dismounting adjustment to servo motor, rotary shaft and swing rod by the way that mounting base is arranged,
In order to each structure of Fast-Maintenance or it is adjusted amendment, while simplifying structural design and processing difficulty to reduce cost.
Further include that the caterpillar drive includes motor to of the invention advanced optimizing, further includes adopting electric system online
System, earthed system.Equipment quality and volume can be reduced using motor driven, while reducing the vibrating noise of equipment entirety,
In conjunction with the use environment of tool car of the present invention, setting, which adopts electric system online, so that tool car is supplemented at any time along power grid
Electric energy keeps duration performance, equipment is enabled to give full play to performance, obtains better application effect, earthed system is for protecting
It demonstrate,proves in equipment use and the course of work, the safety of equipment and personnel.
It further include that the controllable extensible device refers to stepping cylinder or controlled stroke gas to of the invention advanced optimizing
Cylinder.Flexible angle can be preferably controlled using stepping cylinder or controlled stroke cylinder, while reducing the scale of construction of drive system,
It realizes miniaturized intelligent, improves equipment overall performance.
It further include the ground-engaging element to of the invention advanced optimizing further include baffle, the baffle plate setting is outside crawler belt
Side, inside are fastened on chassis, and the lower edge of the baffle is provided with cutting edge, further includes sawtooth in the cutting edge
Area is provided with the cutting teeth of multiple connections in the sawtooth area.It will receive outdoor vegetation since outdoor study is inevasible to fill
The influence of wood can effectively prevent interspersed branches and leaves to influence the normal operation of ground-engaging element, pass through side under the baffle by baffle
Edge setting cutting edge can will be involved in the cutting such as tendril branch among crawler belt belt wheel, and preventing from being entangled with mutually causes crawler belt stuck,
Sawtooth area can destroy the higher structure of intensity, further increase crawler belt protective capacities.
It further include that buffer unit is additionally provided on vehicle body to of the invention advanced optimizing, the buffer unit includes two
Buffer board and the elastic component being set between buffer board, two buffer boards are oppositely arranged, the lower end surface of lower buffer board and connection
The transverse arm of block is bolted.Since the adjustment process of regulating member needs a time, while unexpected vibration also being avoided to cause
Vehicle body sharply shakes, and buffer unit is arranged below vehicle body can effectively slow down movement passing time, reduces transient vibration amplitude,
It is unbalance caused by light medium-size vibration waves in conjunction with can effectively eliminate to improve the stationarity of vehicle body, buffer unit and crawler belt, subtracts
Few regulating device needs the movement content completed or reduces its movement range, and simplified control scheme realizes self-adapting flexible tune
Section.
Further, connecting column is provided on the adjustable plate, corresponding position is provided with connecting hole, connecting column in mounting base
It is connected with each other in insertion connecting hole.It is influenced, is checked rapidly once being abnormal situation needs, wherein leading by outdoor environment
Wanting content includes that alignment is corrected to regulating device, carries out fast assembling-disassembling using connecting column, is conducive to carry out under outdoor environment
Quick demolition and maintenance improve the disposition speed of unusual condition, reduce maintenance workload, improve working efficiency.
Particularly, the buffer board is made by high-strength insulating material, and the elastic component refers to pneumatic springs.Use insulation
Material and pneumatic springs can be effectively reduced the total quality of vehicle body, reduce and move required for regulating member and drive system
Power and control force save power resource, improve the efficiency of movement and control, while realizing vehicle body and regulating member, ground-engaging element
Insulation, improve equipment overall security, prevent certain hot line jobs above vehicle body from influencing ground-engaging element and regulating member
Normal operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one (front view) of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram two (side view) of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram that component is adjusted in embodiment；
Fig. 4 is the structural schematic diagram of adjustable plate in embodiment.
Specific embodiment
It elaborates below in conjunction with specific embodiment to the invention.
As shown in Figure 1 and Figure 2, a kind of crawler-type multifunctional of the invention tests the simple schematic diagram of tool car, basic structure
Including vehicle body, ground-engaging element 2, regulating member 3, regulating member 3 is arranged between vehicle body and ground-engaging element 2；Setting below vehicle body
There is buffer unit 1；Ground-engaging element 2 includes chassis 20, crawler belt 21 and caterpillar drive；
Regulating member 3 includes the connected unit 30 for being located at bottom and being fastened on ground-engaging element 2, is set to connected unit
The regulating device of 30 tops, regulating device top are connect with the buffer unit 1 below vehicle body；Connected unit 30 contains upper and lower two companies
The joint face of junction, lower section is connect with ground-engaging element, and the joint face of top is connect with regulating device；Connected unit 30 is mainly used for connecting
The regulating member and lower section ground-engaging element for the side of connecting guarantee the stability of structure entirety, in the present embodiment, preferable to realize
Stablizing effect reduces unnecessary shaking, and the center of gravity of vehicle equipment should be made to decline as far as possible, it is opposite for the purpose of the present invention and
Speech, crawler belt is heavier, and for the quality for further decreasing crawler belt top structure, rectangular square tube can be used to weld or use for connected unit 30
Prefabricated aluminium profile.
As shown in Figure 2 and Figure 3, regulating device includes four adjusting components 31, and four adjusting components 31 are divided to exist for two groups of settings
Connected unit two sides, two of every side adjust the upper surface that connected unit is arranged in component before and after crawler belt direction of advance, and two controllable
Telescopic device is separately positioned on two sides below vehicle body, and controllable extensible device is connect respectively with vehicle body and connected unit to control vehicle body
The deflection to the left and right within the scope of certain angle；It further include two controllable extensible devices, in particular to stepping cylinder or controllable row
Stroke cylinder can preferably control flexible angle using stepping cylinder or controlled stroke cylinder, while reduce drive system
The scale of construction realizes miniaturized intelligent, improves equipment overall performance.
As shown in Figure 3, Figure 4, component 31 is adjusted to include rotary shaft 310, servo motor 311, swing rod 312, ball-and-socket 313, lead
To axis 314, link block 315, mounting base 316, be provided in mounting base 316 orthogonal mounting hole with respectively with rotary shaft
310 and swing rod 312 connect, mounting base 316 is provided with adjustable plate 317 backwards to the side of rotary shaft, and adjustable plate 317 passes through bolt group
317a is connected in mounting base 316, and the end face that adjustable plate 317 is adjacent to mounting base 316 is provided with columned connection and turns round 317b, even
It connects in the mounting hole where turning round 317b insertion rotary shaft 310, connection is turned round 317b and is co-axially mounted with rotary shaft 310, and 317b is turned round in connection
On be provided with multiple keyways, the end of rotary shaft is provided with the keyway of identical size, at two keyway by connection key connection, adjust
Plate 317 also on be provided with connecting column 317c, corresponding position is provided with connecting hole in mounting base 316, connecting column 317c insertion connection
It is connected with each other in hole.
The motor axis connection of rotary shaft 310 and servo motor 311, rotary shaft 310 and swing rod 312 are mutually perpendicular to, swing rod 312
The other end be provided with bulb 312a, bulb is connected with each other set on 313 inner cavity of ball-and-socket；The top of ball-and-socket 313 is provided with attachment base
313a is provided with the notch 313b of perforation on ball-and-socket 313 so that the swing rod 312 that connect with ball-and-socket 313 is along 310 side of rotation of rotary shaft
To swing, connecting hole is provided on attachment base 313a, guiding axis 314 is inserted into connecting hole；Link block 315 is U-shaped structure, connection
Connecting hole is provided in two vertical arm of block 315 to connect with 314 both ends of guiding axis, attachment base 313a is between two-arm along guiding
Axis 314 slides, and is provided with threaded hole 315a on the transverse arm of link block 315 to connect with vehicle body；The joint face of 30 top of connected unit
Upper fixation is provided with swivel bearing, rotary shaft 310 is inserted into swivel bearing and connected unit phase there are four bearing block 4 in bearing block 4
Even；Stepping cylinder 32 is separately positioned between vehicle body and connected unit, and both ends are simultaneously hinged with vehicle body and connected unit respectively；In this implementation
In example.The both ends of cylinder pass through bearing block 5 respectively and are connected and fixed, in actual use, can be with the increase of supported weight
Increase cylinder as needed or adjusts component.Servo motor is fixed on bearing block 4 by bolt group or passes through other structures
It is fixed in connected unit 30.
It is easy to implement using servo motor and stepping cylinder or the controllable cylinder that formed to swing angle, collapsing length
Control and holding, the mutual cooperation for adjusting component and cylinder can be realized by single-chip microcontroller and control circuit.
It is additionally provided with buffer unit on vehicle body, buffer unit includes two buffer boards and the bullet that is set between buffer board
Property part 60, two buffer boards are oppositely arranged, and the lower end surface of lower buffer board 61 and the transverse arm of link block 315 are bolted, upper buffering
Plate 62 is connected with the other structures on vehicle body.
Ground-engaging element includes chassis, crawler belt, caterpillar drive, caterpillar drive include motor, adopt online electric system,
Earthed system.Motor driven is used in the present embodiment, while being arranged and adopting electric system holding duration performance online, and earthed system is used for
Guarantee in equipment use and the course of work, the safety of equipment and personnel.
Regulating member in the present invention needs to control using single-chip microcontroller, including controlling to adjust the servo motor in component
311 are rotated to drive swing rod 312 to swing, therefore are also provided with servo motor driving device accordingly and (are primarily referred to as driving
Circuit), cylinder driver (being primarily referred to as air pump and air pump drive control structure)；It also needs that electrolevel is arranged to adopt
Collect inclination or the vibrating state of equipment, single-chip microcontroller obtains and analysis electrolevel data, and electric to servo according to data result
Machine actuating device and retractable driving device issue control signal；Servo motor driving device controls each servo electricity according to control signal
The rotation angle of machine and direction of rotation；Retractable driving device controls the flexible of each controllable extensible device according to control signal.
In the present embodiment, ground-engaging element is additionally provided with baffle 22, and baffle 22 is arranged 21 on the outside of crawler belt, inside connection
It is fixed on chassis 20, the lower edge of baffle is provided with cutting edge 220, further includes sawtooth area in cutting edge, is arranged in sawtooth area
There is the cutting teeth of multiple connections.
In the specific implementation process, when single-chip microcontroller detects that ground-engaging element or vehicle body have inclination and angle is more than certain
Range or may influence works normally on tool car when carrying out, and starts servo motor and stepping cylinder according to detection data,
The angle of connected unit 30 is adjusted, its position is kept by stepping cylinder after adjustment.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the invention, rather than to this hair
It is bright create protection scope limitation, although being explained in detail referring to preferred embodiment to the invention, this field it is general
Lead to it will be appreciated by the skilled person that can be modified or replaced equivalently to the technical solution of the invention, without departing from this
The spirit and scope of innovation and creation technical solution.
Claims (8)
1. a kind of crawler-type multifunctional tests tool car, including vehicle body, ground-engaging element, which is characterized in that
It further include regulating member, regulating member is arranged between vehicle body and ground-engaging element；Regulating member include positioned at bottom and
The connected unit being fastened on ground-engaging element, the regulating device being set to above connected unit, regulating device top connect with vehicle body
It connects；Connected unit contains two joint faces, the joint face of lower section up and down and connect with ground-engaging element, the joint face and regulating device of top
Connection；Regulating device includes four adjusting components and two controllable extensible devices, and four adjusting components are divided into two groups of settings and exist
Connected unit two sides, two of every side adjust the upper surface that connected unit is arranged in component before and after crawler belt direction of advance, and two controllable
Telescopic device is separately positioned on two sides below vehicle body, and controllable extensible device is connect respectively with vehicle body and connected unit to control vehicle body
The deflection to the left and right within the scope of certain angle；
Adjusting component includes rotary shaft, servo motor, swing rod, ball-and-socket, guiding axis, link block；The rotary shaft and servo motor
Motor axis connection, rotary shaft and swing rod be mutually connected vertically, and the other end of swing rod is provided with bulb, and bulb is set to ball-and-socket inner cavity
It is connected with each other；The top of ball-and-socket is provided with attachment base, and the notch of perforation is provided on ball-and-socket for swing rod swing；It is set on attachment base
It is equipped with connecting hole, guiding axis is inserted into connecting hole；Link block is U-shaped structure, is provided with connecting hole in two vertical arm of link block
To connect with guiding axis both ends, attachment base is slided between two-arm along guiding axis, be provided with along the transverse arm of link block threaded hole with
It is connect with vehicle body；It is fixed there are four bearing block on joint face above connected unit, swivel bearing, rotary shaft are provided in bearing block
It is connected in insertion swivel bearing with connected unit；Controllable extensible device is separately positioned between vehicle body and connected unit, both ends and difference
It is hinged with vehicle body and connected unit；
The ground-engaging element includes chassis, crawler belt, caterpillar drive；
It further include single-chip microcontroller, electrolevel, servo motor driving device, cylinder driver；
The electrolevel obtains the tilt data of walking mechanism or vehicle body, and the single-chip microcontroller obtains and analysis electrolevel
Data, and control signal is issued to servo motor driving device and retractable driving device according to data result；
The servo motor driving device controls rotation angle and the direction of rotation of each servo motor according to control signal；
The retractable driving device controls the flexible of each controllable extensible device according to control signal.
2. a kind of crawler-type multifunctional tests tool car according to claim 1, which is characterized in that adjusting component further includes peace
Seat is filled, is provided with orthogonal mounting hole in mounting base to connect respectively with rotary shaft and swing rod, mounting base is backwards to rotary shaft
Side be provided with adjustable plate, adjustable plate is connected in mounting base by bolt group, adjustable plate be adjacent to mounting base end face setting
There is columned connection to turn round, connection is turned round in the mounting hole where being inserted into rotary shaft, and connection is turned round and concentric rotation axis, and connection is turned round and set
Multiple keyways are equipped with, the end of the rotary shaft is provided with the keyway of identical size, and keyway passes through connection key connection at two.
3. a kind of crawler-type multifunctional tests tool car according to claim 1, which is characterized in that the caterpillar drive
It further include adopting electric system, earthed system online including motor.
4. a kind of crawler-type multifunctional tests tool car according to claim 1, which is characterized in that the controllable extensible device
Refer to stepping cylinder or controlled stroke cylinder.
5. a kind of crawler-type multifunctional tests tool car according to claim 1, which is characterized in that the ground-engaging element also wraps
Baffle is included, the baffle plate setting is on the outside of crawler belt, and inside is fastened on chassis, and the lower edge of the baffle, which is provided with, to be cut
Sword is cut, further includes sawtooth area in the cutting edge, the cutting teeth of multiple connections is provided in the sawtooth area.
6. a kind of crawler-type multifunctional tests tool car according to claim 1, which is characterized in that be additionally provided on vehicle body slow
Flushing device, the buffer unit include two buffer boards and the elastic component that is set between buffer board, and two buffer boards are opposite
Setting, the lower end surface of lower buffer board and the transverse arm of link block are bolted.
7. a kind of crawler-type multifunctional tests tool car according to claim 2, which is characterized in that be arranged on the adjustable plate
There is connecting column, corresponding position is provided with connecting hole in mounting base, is connected with each other in connecting column insertion connecting hole.
8. a kind of crawler-type multifunctional tests tool car according to claim 6, which is characterized in that the buffer board is by high-strength
Insulating materials production is spent, the elastic component refers to pneumatic springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810636922.XA CN108974160A (en) | 2018-06-20 | 2018-06-20 | A kind of multifunction test tool car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810636922.XA CN108974160A (en) | 2018-06-20 | 2018-06-20 | A kind of multifunction test tool car |
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| Publication Number | Publication Date |
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| CN108974160A true CN108974160A (en) | 2018-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810636922.XA Pending CN108974160A (en) | 2018-06-20 | 2018-06-20 | A kind of multifunction test tool car |
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| CN (1) | CN108974160A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111016773A (en) * | 2019-11-29 | 2020-04-17 | 上海电机学院 | Novel freight transportation and balance device and control system thereof |
| CN111976853A (en) * | 2020-07-13 | 2020-11-24 | 中南林业科技大学 | Walking mechanism for artificial intelligent robot |
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| CN111976853B (en) * | 2020-07-13 | 2022-08-05 | 中南林业科技大学 | Walking mechanism for artificial intelligent robot |
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